Rampal, V. (1992). Photonics: Elements and devices. Wheeler publishing.
शिकागो स्टाइल उद्धरणRampal, V.V. Photonics: Elements and Devices. Allahabad: Wheeler publishing, 1992.
एमएलए उद्धरणRampal, V.V. Photonics: Elements and Devices. Wheeler publishing, 1992.
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